baber/WOPTO huggingface dataset:
Patent JP-2020015969-A (JP)
Title: Ferrite and austenite two-phase stainless steel sheet excellent in strength and corrosion resistance of spot weld zone, and manufacturing method therefor
Inventor: ISHIMARU EIICHIRO
IPC: C22C38/58
Filed: 2018-07-27
Abstract: To provide a ferrite and austenite stainless steel sheet for vehicle, reducing strength reduction of a spot weld part, and excellent in corrosion resistance of the spot weld part.MEANS FOR SOLVING THE PROBLEM: There is adopted a ferrite and austenite two-phase stainless steel sheet containing C, Si, Mn, Cr, Ni, Cu, W, Nb, Al, N and the balance Fe with inevitable impurities, satisfying following formula (a), and having average thickness in a sheet thickness direction of a ferrite phase in the steel sheet of 6 μm or less. 5.0<0.2×Cr(%)+3.5×Si(%)+2.0×N(%)+1.4×W(%)<8.00 (a), wherein Cr(%), Si(%), N(%), and W(%) in the formula (a) are contents (mass%) of each element in the steel.SELECTED DRAWING: None
Patent JP-2018161569-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of determining whether a combination of a game board and a frame body is an applied combination.SOLUTION: In a game machine, mutual authentication is performed between a first control board and a second control board, based on a first MPU recognition number and a second MPU recognition number when power is turned on. When the authentication result is determined to be appropriate, mutual authentication is performed between the first control board and the second control board, based on game board manufacturer identification information and frame manufacturer identification information, and authentication processing for determining whether a combination of the game board manufacturer identification information and the frame manufacturer identification information is appropriate is performed. When such authentication processing is not performed appropriately, execution of a game is disabled, thus capable of determining whether a combination of a body frame and a game board is appropriate, and effectively inhibiting a fraudulent act, such as replacement of the MPU by a counterfeit chip.SELECTED DRAWING: Figure 113
Patent JP-2020020200-A (JP)
Title: Tatami surface folding device
Inventor: KUBO TOMOYUKI
IPC: E04F15/02
Filed: 2018-08-02
Abstract: To provide a tatami surface folding device capable of folding stems of rush of a tatami surface in a direction along a tatami floor (a direction of rush) and also folding them into a recessed shape like a dog leg shape or a shape coincident with a deformed shape protruding in a dog leg shape in a state where side parts (an upper front side part and a lower front side part) of the tatami surface are matched with side parts (an upper front side part and a lower front side part) of a tatami floor.SOLUTION: A tatami surface folding device comprises a positioning member 12 constituted of a first positioning plate 12a and a second positioning plate 12b which can move around a virtual central axis P from each other so as to change an angle between them. A side part of a tatami surface 200 is folded to an inside by a folding member 46 in a state where the positioning member 12 is lowered to a position in contact with the tatami surface 200 to be folded.SELECTED DRAWING: Figure 1
Patent JP-2020020216-A (JP)
Title: Joint structure for steel pipe pile
Inventor: KITAHAMA MASASHI
IPC: E02D5/24
Filed: 2018-08-03
Abstract: To reduce or eliminate the protrusion of a member toward the hollow section of a steel pipe pile while preventing the member from being deformed regarding a joint structure that joins steel pipe piles in the axial direction by fitting an inner fitting member into an outer fitting member.SOLUTION: A joint structure 3 for steel pipe piles includes an inner fitting member 10 and outer fitting member 20. The inner fitting member 10 includes an inner fitting base end 11 that is joined to a first steel pipe pile 1, and at least one inner step 12 that is formed so as to follow the inner fitting base end 11. The outer fitting member 20 includes an outer fitting base end 21 that is joined to a second steel pipe pile 2, and outer fitting steps 22 that are formed so as to follow the outer fitting base end 21, in which the number of the outer fitting steps 22 corresponds to that of inner steps 12. The inner diameter of the inner fitting member 10 is the same as at least a smaller one of the inner diameter of the first steel pipe pile 1 and the inner diameter of the second steel pipe pile 2. The outer diameter of the outer fitting member 20 is larger than at least one of the outer diameter of the first steel pipe pile 1 and the outer diameter of the second steel pipe pile 2.SELECTED DRAWING: Figure 1
Patent JP-2019176117-A (JP)
Title: Multilayer capacitor
Inventor: KIM JEONG RYEOL
IPC: H01G4/30
Filed: 2018-08-03
Abstract: To provide a multilayer capacitor including an internal electrode, with little variation in thickness even though the thickness is thin and excellent in connectivity by suppressing internal electrode spheroidization and internal electrode breakage.SOLUTION: The multilayer capacitor includes: a body including internal electrodes arranged alternately with dielectric layers; and an external electrode, disposed on the body, connected to the internal electrodes. The internal electrode includes: Ni crystal grains; a ceramic distributed inside the Ni crystal grains; a first coating layer surrounding the Ni crystal grains; and a second coating layer surrounding the ceramic.SELECTED DRAWING: Figure 3
Patent JP-2020027155-A (JP)
Title: Image processing apparatus and program
Inventor: YAMADA TOMOAKI
IPC: G06F3/12
Filed: 2018-08-10
Abstract: To provide an image processing apparatus and the like that can suppress deterioration in convenience of a user due to uniform inhibition of audio input by other image processing apparatuses when the audio input is used in any image processing apparatus under a situation in which a plurality of image processing apparatuses being able to receive the audio input are closely arranged.SOLUTION: An image processing apparatus 1 is arranged at a position where an operation is influenced by an audio input for another image processing apparatus 2. When information of starting the audio input is acquired from the other image processing apparatus 2, reception of the audio input is inhibited. In a state where reception of the audio input is inhibited, when start of using its own apparatus is detected, it is controlled, on the basis of a type of a job of the other image processing apparatus identified from the information which is able to identify a type of a job acquired from the other image processing apparatus 2, and a type of a job of its own apparatus in which start of using is detected, whether to allow receiving the audio input.SELECTED DRAWING: Figure 10
Patent JP-2020028885-A (JP)
Title: Laser peening processing device and laser peening processing method
Inventor: MUTO MASAHIKO
IPC: B23K26/00
Filed: 2018-08-20
Abstract: To enable laser peening processing locally on a part of a work piece having a complex shape.SOLUTION: A laser peening processing device comprises: a laser oscillator oscillating a laser beam; and a nozzle in which liquid is injected toward an object of the laser peening processing and the laser beam propagated in the liquid is irradiated toward the object by injecting the laser beam into the liquid. The nozzle includes: a lens condensing the laser beam to form a focal point of the laser beam at a processing position of the laser peening processing; a cylindrical casing to protect the laser beam before injecting into the liquid; and a pipe arrangement arranged in the casing to form a fluid channel of the liquid.SELECTED DRAWING: Figure 4
Patent JP-2020031131-A (JP)
Title: Semiconductor device, manufacturing method thereof, and pressure transmitter using semiconductor device
Inventor: MASUNAGA MASAHIRO
IPC: H01L21/336
Filed: 2018-08-22
Abstract: To improve the reliability of a semiconductor device.SOLUTION: On an n-type semiconductor substrate 1 made of silicon carbide, a p-type semiconductor layer 2 is formed, and on the semiconductor layer 2, an n-type semiconductor layer 3 is formed. In the semiconductor layer 3 and the semiconductor layer 2, an element isolation region 4 made of an insulating film is formed. Here, an n-type semiconductor layer 5 is formed between the semiconductor substrate 1 and the semiconductor layer 2. As a result, a depletion layer 16 extending from the semiconductor layer 2 does not reach the interface between the semiconductor layer 5 and the semiconductor substrate 1, and the growth of a basal plane dislocation 15 due to a generated current can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2020035000-A (JP)
Title: Machine learning system and calculation method of boltzmann machine
Inventor: UCHIGAITO HIROSHI
IPC: G06N20/00
Filed: 2018-08-27
Abstract: To realize power saving and circuit scale reduction of learning and inference processing in machine learning.SOLUTION: A machine learning system is constituted of a learning machine, a data extraction unit, and a data processing unit. The learning machine is constituted of an internal state and an internal parameter. The data extraction unit creates fabricated input data by removing the portion which does not affect an evaluation value calculated in the data processing unit, from inputted input data. The data processing unit calculates the evaluation value on the basis of the fabricated input data and the learning machine. The input data is constituted of discrete values, and the internal state is changed with a change of input data.SELECTED DRAWING: Figure 1
Patent JP-2018175989-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2018-08-28
Abstract: PROBLEM TO BE SOLVED: To suppress erroneous operation in stop operation of a circulating body by a player.SOLUTION: A slot machine includes a main control unit 101 for integrally managing a game. The main control unit 101 receives a signal from each kind of sensor, such as a start detection sensor 41a, performs driving control of a stepping motor 68 on the basis of the inputted signal and starts rotating a reel, and performs stop driving control of the stepping motor 68 on the basis of input of signals from stop detection sensors 42a-44a at timing at a lapse of a predetermined period and stops the corresponding reel. In a predetermined game, a privilege having a different degree of advantage is granted depending on order of input of signals from the stop detection sensors 42a-44a. In the predetermined game, the predetermined period is set for each of the stop detection sensors 42a-44a such that the stop detection sensors 42a-44a become effective in order advantageous to a player.SELECTED DRAWING: Figure 9
Patent JP-2020033279-A (JP)
Title: Anti-norovirus agent, disinfectant and cleaning agent
Inventor: NISHITANI KOTA
IPC: A01N65/24
Filed: 2018-08-28
Abstract: To provide a novel anti-norovirus agent that has a high norovirus inactivating effect, is plant-derived, and can safely inactivate norovirus for the human body.SOLUTION: Provided is an anti-norovirus agent containing, as an active ingredient, at least one selected from the group consisting of Mallotus japonicus extract, Cinnamomum cassia extract, St. John's Wort extract and mangosteen extract.SELECTED DRAWING: None
Patent JP-2020032602-A (JP)
Title: Processing data generation program, processing data generation system and processing data generation method
Inventor: TAKAOKA DAIKI
IPC: B41J29/38
Filed: 2018-08-29
Abstract: To provide a processing data generation program, a processing data generation system and processing data generation method by which printed matters having various shapes and sizes can be easily generated.SOLUTION: A processing data generation device displays a preview image of a template of print data (S121), and includes a template of each print data of plural images which have a same design and different sizes, receives designation of a template from a template group of which the preview image is displayed at S121 (S122), specifies cut data of a cut size fitting an image size in print data which is an object of the template for which designation has been received at S122, and generates POP data including this cut data, and print data created from print data which is the object of the template for which designation has been received at S122.SELECTED DRAWING: Figure 10
Patent JP-2020031846-A (JP)
Title: Information processor, program, and information processing system
Inventor: SONOYAMA SHOTA
IPC: A63F13/69
Filed: 2018-08-29
Abstract: To provide an information processor capable of easily determining whether or not a constructed deck is effective in a match with another player.SOLUTION: A problem can be solved by an information processor including deck construction operation reception means for receiving operation for constructing a first deck by plural game characters from a first player, test match execution means for executing a test match between a first deck used by those other than the first player and a second deck used by the first player or the second player, normal match execution means for executing a normal match between the first deck constructed by the first player and a deck constructed by another player, privilege granting means for granting a privilege to the first player when the first deck wins in the normal match and for preventing granting of the privilege to the first player when the first deck wins in the test match, and display control means for displaying a result of the test match on a display part.SELECTED DRAWING: Figure 3
Patent JP-2019022674-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-09-05
Abstract: To provide a game machine capable of improving interest of a game, by utilizing music outputted during a period where at least a game is performed.SOLUTION: In a game machine including output means for outputting music during a period when at least a game is performed by a player, dynamic display execution means for allowing display means to execute dynamic display of identification information includes start means for starting a visibility impossible state of the identification information in the dynamic display of the identification information in accordance with a timing of beat of a music outputted from the output means.SELECTED DRAWING: Figure 11
Patent JP-2020043661-A (JP)
Title: Multi-winding ac motor driver
Inventor: IWABORI MICHIO
IPC: H02M7/48
Filed: 2018-09-10
Abstract: To provide a multi-winding AC motor driver that reduces a harmonic component of output power to reduce vibration and noise by shifting a carrier wave phase for PWM control among a plurality of groups of inverters.SOLUTION: A driver for a multi-winding AC motor includes m groups (m is an integer of 2 or more) of winding of mutually insulated n phases (n is an integer of 4 or more). In the driver for the multi-winding AC motor, an AC side of the m groups of a single-phase inverters is connected to respective (m×n) winding with the n single-phase inverters to which DC power supply sides are connected in parallel with each other being one group, and each on/off signal for a switching element is generated by PWM control that compares a signal wave with a carrier wave. Two winding are selected from among the m groups and specified as a first group and a second group, respectively. A phase difference is set to 90deg/p (p is a natural number) between the carrier wave of the n single-phase inverters constituting the first group and that of the n single-phase inverters constituting the second group.SELECTED DRAWING: Figure 2
Patent JP-2020042712-A (JP)
Title: Video recording control device, video recording system, video recording method, and video recording control program
Inventor: TAKAHASHI ATSUSHI
IPC: G07C5/00
Filed: 2018-09-13
Abstract: To easily determine a behavior of another vehicle when an event such as an accident occurs.SOLUTION: A video recording control device comprises: a data acquisition unit that acquires video data captured by a camera that captures surroundings of an own vehicle; a traffic guidance information acquisition unit that acquires traffic guidance information existing in a direction in which the camera is shooting; an another vehicle information detection unit that recognizes another vehicle from the video data acquired by the data acquisition unit and detects a position and movement direction of the recognized another vehicle; a traffic guidance information correspondence determination unit that associates traffic guidance information to be followed by said another vehicle based on the position and the moving direction of said another vehicle detected by said another vehicle information detection unit; an event detection unit that detects an event related to said another vehicle; and a storage control unit that saves video data of a period including at least an occurrence time of the event, which includes the traffic guidance information to be followed by said another vehicle determined by the traffic guidance information correspondence determination unit.SELECTED DRAWING: Figure 1
Patent JP-2020043733-A (JP)
Title: Secondary battery protection circuit
Inventor: YAMASHITA DAICHI
IPC: H01L21/822
Filed: 2018-09-13
Abstract: To reduce a variation in temperature characteristics of a reference voltage.SOLUTION: A secondary battery protection circuit which monitors the state of a secondary battery to protect the secondary battery when detecting an abnormal state, includes: a reference voltage circuit which generates a reference voltage, using a depression type first transistor and an enhancement type second transistor connected in series with the first transistor; a voltage dividing circuit which outputs a detection voltage obtained by dividing the power source voltage of the secondary battery; a detection circuit which, on the basis of the reference voltage and the detection voltage, detects the abnormal state; a first adjustment circuit which, on the basis of a threshold voltage of the first transistor and a threshold voltage of the second transistor, adjusts a size ratio between the first transistor and the second transistor; and a second adjustment circuit which, on the basis of the reference voltage after the size ratio is adjusted by the first adjustment circuit, adjusts the detection voltage to a desired voltage.SELECTED DRAWING: Figure 8
Patent JP-2020048613-A (JP)
Title: Game machine
Inventor: FUKUHARA KOSHU
IPC: A63F7/02
Filed: 2018-09-21
Abstract: To enhance interest in a game by achieving a new performance mode in execution of a performance regarding setting of a winning probability.SOLUTION: For setting values having a high winning probability from among plural setting values in which winning values having different numbers are determined such that a winning probability differs, plural setting values are determined such that a winning value having a setting value of a low winning probability is included and another winning value is added, and a predetermined setting suggestive performance is executable on condition that a determination random number matches a winning value in a predetermined setting value from among plural setting values and does not match a winning value in at least one setting value having a lower winning probability than that of the predetermined setting value.SELECTED DRAWING: Figure 18
Patent JP-2020052514-A (JP)
Title: Ai (artificial intelligence) execution support device, method, and program
Inventor: OHASHI MITSUYUKI
IPC: G06N20/00
Filed: 2018-09-25
Abstract: To enable a user to perform machine learning using an AI engine and an algorithm that can achieve desired performance.SOLUTION: Learning process execution control means 11 causes a selected AI engine to execute learning using a selected algorithm. Prediction process execution control means 12 causes the AI engine to execute prediction. Learning log processing means 13 and prediction log processing means 14 refer to learning log processing information 31 and prediction log processing information 32, respectively, and process a learning log and a prediction log in accordance with a conversion process stored corresponding to the selected AI engine and algorithm. Result analysis processing means 15 refers to result analysis process information 33, and generates analysis information based on contents of a result analysis process corresponding to a data analysis technique to which the selected AI engine and algorithm belong, and learning log processing data and prediction log processing data.SELECTED DRAWING: Figure 1
Patent JP-2020050905-A (JP)
Title: Smelting method of oxide ore
Inventor: IZEKI TAKASHI
IPC: C22B23/02
Filed: 2018-09-26
Abstract: To provide a smelting method of oxide ore for improving the quality of a metal to be obtained and efficiently producing a metal having high quality in a smelting method for producing metal by reducing a mixture containing oxide ore such as nickel oxide ore.SOLUTION: The smelting method of oxide ore includes: a pulverization and mixing step of supplying lumpy oxide ore and a lumpy carbonaceous reducing agent to a same grinding device, and pulverizing the lumpy materials to obtain a mixture; and a reducing step of subjecting the mixture to a reduction treatment to obtain a reduced product containing a metal and slag.SELECTED DRAWING: Figure 2
Patent JP-2020050793-A (JP)
Title: Sealing resin composition, electronic component device and method for producing electronic component device
Inventor: KODAMA SHUNSUKE
IPC: H01L23/29
Filed: 2018-09-27
Abstract: To provide a sealing resin composition, a cured product of which has low dielectric loss tangent.SOLUTION: A sealing resin composition contains an epoxy resin and a curing agent, the epoxy resin including an epoxy resin having an alicyclic structure, the curing agent having an active ester compound.SELECTED DRAWING: None
Patent JP-2020057268-A (JP)
Title: Reservation slip print system and reservation slip generation system
Inventor: WATANABE KENTO
IPC: G06Q50/10
Filed: 2018-10-03
Abstract: To guide a print device that manufactures a reservation slip for guest house facilities on which photographs of the faces of a guest and a host are printed.SOLUTION: A reservation slip print system according to the present embodiment comprises: a server device 1 that receives a reservation for accommodations from a guest through a guest terminal; and a plurality of reservation slip print devices 2 that are communicably connected to the server device 1 and issue reservation slips. The server device 1 includes: a storage unit that stores print device information including a photograph of the face of a host of the accommodations and information on installation locations of the plurality of reservation slip print devices 2; a reservation processing unit that, when receiving a reservation for the accommodations from the guest, generates an exchange code for the reservation slip; a route search unit that searches for a route for the guest to move to the accommodations; an extraction unit that extracts the reservation slip print device on the basis of the print device information and the route searched for; and a route guide unit that transmits route information guiding the location of the extracted reservation slip print device to the guest terminal.SELECTED DRAWING: Figure 1